28372380840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{1117}}^1$

素因数の和:1977

約数の個数: 256

約数和(自身を含む): 98044128000

約数和(自身を除く): 69671747160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 811, 870, 1044, 1080, 1117, 1160, 1305, 1566, 1622, 1740, 2088, 2234, 2433, 2610, 3132, 3244, 3351, 3480, 3915, 4055, 4468, 4866, 5220, 5585, 6264, 6488, 6702, 7299, 7830, 8110, 8936, 9732, 10053, 10440, 11170, 12165, 13404, 14598, 15660, 16220, 16755, 19464, 20106, 21897, 22340, 23519, 24330, 26808, 29196, 30159, 31320, 32393, 32440, 33510, 36495, 40212, 43794, 44680, 47038, 48660, 50265, 58392, 60318, 64786, 67020, 70557, 72990, 80424, 87588, 94076, 97179, 97320, 100530, 109485, 117595, 120636, 129572, 134040, 141114, 145980, 150795, 161965, 175176, 188152, 194358, 201060, 211671, 218970, 235190, 241272, 259144, 282228, 291537, 291960, 301590, 323930, 352785, 388716, 402120, 423342, 437940, 470380, 485895, 564456, 583074, 603180, 635013, 647860, 705570, 777432, 846684, 874611, 875880, 905887, 940760, 971790, 1058355, 1166148, 1206360, 1270026, 1295720, 1411140, 1457685, 1693368, 1749222, 1811774, 1943580, 2116710, 2332296, 2540052, 2717661, 2822280, 2915370, 3175065, 3498444, 3623548, 3887160, 4233420, 4373055, 4529435, 5080104, 5435322, 5830740, 6350130, 6996888, 7247096, 8152983, 8466840, 8746110, 9058870, 10870644, 11661480, 12700260, 13588305, 16305966, 17492220, 18117740, 21741288, 24458949, 25400520, 26270723, 27176610, 32611932, 34984440, 36235480, 40764915, 48917898, 52541446, 54353220, 65223864, 78812169, 81529830, 97835796, 105082892, 108706440, 122294745, 131353615, 157624338, 163059660, 195671592, 210165784, 236436507, 244589490, 262707230, 315248676, 326119320, 394060845, 472873014, 489178980, 525414460, 630497352, 709309521, 788121690, 945746028, 978357960, 1050828920, 1182182535, 1418619042, 1576243380, 1891492056, 2364365070, 2837238084, 3152486760, 3546547605, 4728730140, 5674476168, 7093095210, 9457460280, 14186190420, 28372380840]

約数ペア:

[(1, 28372380840), (2, 14186190420), (3, 9457460280), (4, 7093095210), (5, 5674476168), (6, 4728730140), (8, 3546547605), (9, 3152486760), (10, 2837238084), (12, 2364365070), (15, 1891492056), (18, 1576243380), (20, 1418619042), (24, 1182182535), (27, 1050828920), (29, 978357960), (30, 945746028), (36, 788121690), (40, 709309521), (45, 630497352), (54, 525414460), (58, 489178980), (60, 472873014), (72, 394060845), (87, 326119320), (90, 315248676), (108, 262707230), (116, 244589490), (120, 236436507), (135, 210165784), (145, 195671592), (174, 163059660), (180, 157624338), (216, 131353615), (232, 122294745), (261, 108706440), (270, 105082892), (290, 97835796), (348, 81529830), (360, 78812169), (435, 65223864), (522, 54353220), (540, 52541446), (580, 48917898), (696, 40764915), (783, 36235480), (811, 34984440), (870, 32611932), (1044, 27176610), (1080, 26270723), (1117, 25400520), (1160, 24458949), (1305, 21741288), (1566, 18117740), (1622, 17492220), (1740, 16305966), (2088, 13588305), (2234, 12700260), (2433, 11661480), (2610, 10870644), (3132, 9058870), (3244, 8746110), (3351, 8466840), (3480, 8152983), (3915, 7247096), (4055, 6996888), (4468, 6350130), (4866, 5830740), (5220, 5435322), (5585, 5080104), (6264, 4529435), (6488, 4373055), (6702, 4233420), (7299, 3887160), (7830, 3623548), (8110, 3498444), (8936, 3175065), (9732, 2915370), (10053, 2822280), (10440, 2717661), (11170, 2540052), (12165, 2332296), (13404, 2116710), (14598, 1943580), (15660, 1811774), (16220, 1749222), (16755, 1693368), (19464, 1457685), (20106, 1411140), (21897, 1295720), (22340, 1270026), (23519, 1206360), (24330, 1166148), (26808, 1058355), (29196, 971790), (30159, 940760), (31320, 905887), (32393, 875880), (32440, 874611), (33510, 846684), (36495, 777432), (40212, 705570), (43794, 647860), (44680, 635013), (47038, 603180), (48660, 583074), (50265, 564456), (58392, 485895), (60318, 470380), (64786, 437940), (67020, 423342), (70557, 402120), (72990, 388716), (80424, 352785), (87588, 323930), (94076, 301590), (97179, 291960), (97320, 291537), (100530, 282228), (109485, 259144), (117595, 241272), (120636, 235190), (129572, 218970), (134040, 211671), (141114, 201060), (145980, 194358), (150795, 188152), (161965, 175176)]